摘要
土壤微生物是表征土壤质量最有潜力的敏感性指标,高质量的土壤应具有稳定的微生物群落组成和结构、高微生物生物量及良好的微生物活性。本文从微生物的群落组成与多样性、微生物生物量和微生物活性3个方面进行了综述。微生物指标研究目前任务是确定一套评价土壤质量的微生物学指标最小参数集。建议今后加强土壤样品收集、储存、预处理及分析方法规范化,深层土壤微生物对土壤质量的作用及建立本底土壤微生物属性数据库等方面的研究。
Soil microorganism is the potential sensitive indicator for assessing soil quality.Soil with good quality should have stable composition and structure of microorganism community,high microbial biomass and activity.This paper reviewed microorganism community composition and diversity,microbial biomass,and microbial activity.The purpose of present study is to define the minimum data set of microbial indicators for evaluating soil quality.It suggested reinforcing in future the researches of standardizing the methods of soil sample collection,storage,pretreatment and analysis,studying impact of subsoil microorganism on soil quality and building up database of microbial attributes in native soils.
出处
《四川环境》
2010年第5期114-118,共5页
Sichuan Environment
